Move ircutils.standardsubttext to plugins.standardSubstitute, make it do case insensitive replacement

src/ircutils.py

@@ -369,25 +369,6 @@ class IrcSet(sets.Set):
 
     has_key = __contains__
 
-def standardsubsttext(irc, msg, text):
-    """Do the standard set of substitutions on text, and return it"""
-    nochannel = False
-    try:
-        channel = privmsgs.getChannel(msg, None)
-    except:
-        nochannel = True
-    if nochannel:
-        text = text.replace("$randomnick", 'anyone')
-    else:
-        text = text.replace("$randomnick",
-                random.choice(irc.state.channels[channel].users._data.keys()))
-    t = pow(2,30)*random.random()+time.time()/4.0 
-    text = text.replace("$randomdate", time.ctime(t))
-    text = text.replace("$who", msg.nick)
-    text = text.replace("$botnick", irc.nick)
-    text = text.replace("$today", time.ctime())
-    return text
-
 if __name__ == '__main__':
     import sys, doctest
     doctest.testmod(sys.modules['__main__'])

src/plugins.py

@@ -49,6 +49,8 @@ import ircdb
 import ircutils
 import privmsgs
 import callbacks
+import re
+import random
 
 __all__ = ['ChannelDBHandler', 'PeriodicFileDownloader', 'ToggleDictionary']
 
@@ -307,4 +309,27 @@ class Toggleable(object):
             irc.error(msg, '%r isn\'t a valid name to toggle.  '
                            'Valid names are %s' % (name, self._toggleNames()))
 
+randomnickre = re.compile ("\$randomnick", re.I)
+randomdatere = re.compile ("\$randomdate", re.I)
+whore = re.compile ("\$who", re.I)
+botnickre = re.compile("\$botnick", re.I)
+todayre = re.compile("\$today", re.I)
+def standardSubstitute(irc, msg, text):
+    """Do the standard set of substitutions on text, and return it"""
+    nochannel = False
+    try:
+        channel = privmsgs.getChannel(msg, None)
+    except:
+        nochannel = True
+    if nochannel:
+        text = randomnickre.sub('anyone', text)
+    else:
+        text = randomnickre.sub(random.choice(irc.state.channels[channel].users._data.keys()),
+                text)
+    t = pow(2,30)*random.random()+time.time()/4.0 
+    text = randomdatere.sub(time.ctime(t), text)
+    text = whore.sub(msg.nick, text)
+    text = botnickre.sub(irc.nick, text)
+    text = todayre.sub(time.ctime(), text)
+    return text
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